MRS. DARIA RENATA SZYJKO NP (NURSE PRACTITION
NPI 1144981796
Nurse Practitioner - Family in Rocky River, OH

NPI Status: Active since January 05, 2022

Contact Information

19353 DETROIT RD.
ROCKY RIVER, OH
ZIP 44116
Phone: (216) 300-2022

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  • Individual
  • Female
  • Nurse Practitioner
  • Family

About DARIA SZYJKO

This page provides the complete NPI Profile along with additional information for Daria Szyjko, a provider established in Rocky River, Ohio with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1144981796 assigned on January 2022. The practitioner's primary taxonomy code is 363LF0000X with license number APRN.CNP.003031 (OH). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1144981796
Provider Name
MRS. DARIA RENATA SZYJKO NP (NURSE PRACTITION
Gender
Female
Entity Type
Individual
Location Address
19353 DETROIT RD. ROCKY RIVER, OH 44116
Location Phone
(216) 300-2022
Mailing Address
19353 DETROIT RD. ROCKY RIVER, OH 44116
Mailing Phone
(216) 300-2022
Is Sole Proprietor?
Yes
Enumeration Date
01-05-2022
Last Update Date
04-29-2026
Code Navigator

A nurse practitioner (NP) like Daria Szyjko is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
APRN.CNP.003031
License State
OH

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1144981796, we treat the final digit (6) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
4
Doubled → 8
Pos 4
4
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
6
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 4 → 8 9 → 18 → 9 1 → 2 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 8 + 4 + 1 + 8 + 8 + 2 + 7 + 1 + 8 + 24 = 74

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1144981796.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1144981796, enumerated as an "individual" on January 05, 2022.

The provider is located at 19353 DETROIT RD. ROCKY RIVER, OH 44116 and the phone number is (216) 300-2022.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.